white fungus / trichomes?

[potterybarn]

I've noticed a white thin fuzz growing on my plants. I've just started the third week in flowering and I'm not sure whether this is from the flowers though which are covered in crystals already. It seems like it just overtakes a specific branch. What do I do? Any help appreciated. Thanks.

 

[nordowell]

powdery mildew

 

[skervy]

thats not trichs thats for sure i dont know much about funguses though youll have to find some help on that

 

[jokero11]

try to get as mutch air circulation round it put a fan blowing on it..hows your humidity?

 

[jonnyquest]

try to get as mutch air circulation round it put a fan blowing on it..hows your humidity?

looks like an odd type of mildew, thicker somhow, 2nd post in as many minutes, if u decide it is mildew via looking at threads on here ect. then a 1 part milk 9 part water spray has worked a treat for me gone after a couple of applications, peace